Win missions with 100% health and win missions without using bombs medals are all reversed (so you "earn" the health medals by not using bombs and vica-versa)

Boss medal unlocks after completing one of the early missions, not the 12th. That's okay. Better for it to be wrong and unlock early than be wrong and never unlock. You'll want to clear out all the stages to get all the medals anyway.

Master addicted medal is on the ridiculous side. Yes you literally have to keep coming back to the game every single day for an entire week. Finally got that one.

1. The achievements are messed up, you get awarded with wrong medals for not the correct achievements;
2. The upgrade system: in these games you always buy upgrades to be able to earn more stars, here this logic is completely ruined;
3. Using of bombs isn't "very" useful because of the delay, many times you get hit by your own bombs;
4. The escort missions are a bit ridiculous, the ally gets killed because my ally is just Mindless... lots of times during the ride just turns around like a cockroach and gets killed and I cannot do anything about it, even bounce that car back on wheels,